Corundum (ruby and sapphire) is relatively hard—9 on the Mohs scale ... Ultrasonic and steam cleaners are usually safe for untreated, heat-treated, and lattice diffusion treated stones.

GIA’s laboratory in Bangkok, Thailand conducts research and provides services such as diamond grading and origin determination, colored stone grading and origin determination and pearl identification ...

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Between the big welcome bonuses, lucrative rewards and valuable statement credits, it can be easy to overlook the less flashy perks of the Chase Sapphire Preferred® Card and Chase Sapphire Reserve®.

The Gold Coast Titans have announced their extended squads* for the 2025 Sapphire and Ruby Series competitions. After an intense trial period with some incredible talent on show, the selectors - led ...

If the See Tickets allocation appears to be sold out or has restricted quantities, then please contact the relevant venue as they may have further availability After a complete sell-out first run in ...

Emmerdale's Caleb Miligan steps in to play peacemaker between his wife Ruby and father-in-law Anthony next week. The businessman piles pressure on Ruby as she continues to resent her dad's ...

In this paper, we propose an efficient, fast, versatile and LoRA-compatible distillation method to accelerate the generation of pre-trained diffusion models: Flash Diffusion. The method reaches ...

You get bonus points for spending on travel, dining and some everyday purchases. Points are worth more when used to book through Chase.